Focus HD vs Audio Physic Caldera
The Caldera's sensitivity is 90 dB against the Focus HD's 95 dB, its low-frequency extension 22 Hz against 18 Hz, and its high-frequency extension 40 kHz against 30 kHz. Both share impedance (4Ω).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersFloorstanding SpeakersDiscontinued
About the Focus HD
The Legacy Audio Focus HD is a high-performance 4-way loudspeaker system introduced around 2012. It incorporates six drivers: two 12" spun aluminum cone subwoofers for deep bass, two 7" midbass cones, a 3" dual pole NEO ribbon midrange driver, and a 1" dual pole NEO ribbon tweeter. The system features a vented enclosure and a crossover network with frequencies at 120Hz, 2800Hz, and 8000Hz. It offers a wide frequency response from 18Hz to 30kHz, a sensitivity of 95dB, and an impedance of 4 ohms, making it suitable for amplifiers rated between 10 to 500 watts. The cabinet measures 55 x 15.5 x 13 inches and weighs approximately 195 pounds. The Focus HD is known for its high sensitivity and dynamic range, delivering detailed and powerful sound reproduction suitable for audiophiles and professional applications.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 95 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 18 Hz - 30 kHz
- Power Handling
- 500W
- Min. Amplifier Power
- 10W
- Max. Amplifier Power
- 500W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 4-way
- Driver Type
- dynamic
- Driver Size
- 12"
- Driver Count
- 6
- Enclosure Type
- ported
- Crossover Frequency
- 8.0 kHz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 394 × 1397 × 330 mm (W × H × D)
- Weight
- 88.45 kg (195 lbs)
Key Specifications
Sensitivity: 95 dB
Impedance: 4Ω
Frequency: 18-30000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions